/* =========================================================
   AURORA
   MODERN PURPLE · PINK · BLUE
========================================================= */

:root {
    --bg: #0b0a17;
    --bg-soft: #110f22;
    --card: #17142c;

    --purple: #8b5cf6;
    --purple-light: #c4b5fd;
    --purple-deep: #6d28d9;

    --pink: #ec4899;
    --pink-light: #f9a8d4;

    --blue: #3b82f6;
    --blue-light: #93c5fd;

    --white: #ffffff;
    --text: #ece9f7;
    --muted: #a7a1c2;

    --border: rgba(168, 130, 247, 0.22);

    --accent-gradient:
        linear-gradient(
            120deg,
            #6d28d9 0%,
            #9333ea 28%,
            #ec4899 60%,
            #3b82f6 100%
        );

    --accent-gradient-soft:
        linear-gradient(
            135deg,
            rgba(139, 92, 246, 0.16),
            rgba(236, 72, 153, 0.12),
            rgba(59, 130, 246, 0.14)
        );

    --shadow-accent: 0 0 40px rgba(139, 92, 246, 0.18);
    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --radius-pill: 999px;

    --container: 1200px;
}


/* =========================================================
   RESET
========================================================= */

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: "Inter", sans-serif;
    background:
        radial-gradient(circle at 8% 8%, rgba(139, 92, 246, 0.14), transparent 32%),
        radial-gradient(circle at 92% 20%, rgba(236, 72, 153, 0.10), transparent 38%),
        radial-gradient(circle at 50% 90%, rgba(59, 130, 246, 0.10), transparent 40%),
        var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }


/* =========================================================
   HEADER
========================================================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(11, 10, 23, 0.78);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(20px) saturate(140%);
}

.navbar {
    width: min(var(--container), calc(100% - 40px));
    min-height: 84px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo img {
    width: 180px;
    height: 60px;
    object-fit: contain;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.brand-logo:hover img {
    transform: scale(1.04);
    filter: drop-shadow(0 0 14px rgba(168, 130, 247, 0.55));
}

.nav-actions { display: flex; align-items: center; gap: 12px; }


/* =========================================================
   BUTTON
========================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 26px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    border-radius: var(--radius-pill);
    transition: all 0.3s ease;
}

.btn-login {
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: var(--white);
    background: rgba(255, 255, 255, 0.03);
}

.btn-login:hover {
    border-color: var(--purple-light);
    color: var(--purple-light);
    background: rgba(139, 92, 246, 0.08);
}

.btn-gold,
.btn-primary {
    color: var(--white);
    background: var(--accent-gradient);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.28);
}

.btn-gold:hover,
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 34px rgba(236, 72, 153, 0.32);
}

.btn-primary { gap: 15px; }

.btn-outline {
    border: 1px solid rgba(168, 130, 247, 0.45);
    color: var(--purple-light);
    background: rgba(255, 255, 255, 0.02);
}

.btn-outline:hover {
    background: var(--accent-gradient-soft);
    border-color: var(--pink);
    color: var(--white);
}

.btn.large { min-height: 56px; padding: 0 34px; }


/* =========================================================
   HERO
========================================================= */

.hero { position: relative; padding: 100px 20px 110px; }

.hero::before {
    content: "";
    position: absolute;
    width: 560px;
    height: 560px;
    left: -280px;
    top: 80px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.18), transparent 70%);
    filter: blur(90px);
    pointer-events: none;
}

.hero-container {
    width: min(var(--container), 100%);
    margin: auto;
    display: grid;
    grid-template-columns: 480px 1fr;
    align-items: center;
    gap: 90px;
}


/* =========================================================
   HERO VISUAL
========================================================= */

.hero-visual { display: flex; flex-direction: column; align-items: center; }

.gold-frame {
    position: relative;
    width: 480px;
    height: 480px;
    padding: 6px;
    border-radius: var(--radius-lg);
    background: var(--accent-gradient);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), var(--shadow-accent);
}

.gold-frame::before {
    content: "";
    position: absolute;
    inset: 14px;
    border-radius: calc(var(--radius-lg) - 10px);
    border: 1px solid rgba(255, 255, 255, 0.35);
    pointer-events: none;
    z-index: 2;
}

.gold-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: calc(var(--radius-lg) - 6px);
    filter: saturate(1.05);
    transition: transform 0.6s ease;
}

.gold-frame:hover img { transform: scale(1.035); }


/* =========================================================
   DECORATIVE CORNERS
========================================================= */

.corner {
    position: absolute;
    width: 30px;
    height: 30px;
    z-index: 4;
    pointer-events: none;
    opacity: 0.85;
}

.corner-top-left    { top: 14px; left: 14px; border-top: 2px solid var(--pink-light); border-left: 2px solid var(--pink-light); border-radius: 6px 0 0 0; }
.corner-top-right   { top: 14px; right: 14px; border-top: 2px solid var(--blue-light); border-right: 2px solid var(--blue-light); border-radius: 0 6px 0 0; }
.corner-bottom-left { bottom: 14px; left: 14px; border-bottom: 2px solid var(--blue-light); border-left: 2px solid var(--blue-light); border-radius: 0 0 0 6px; }
.corner-bottom-right{ bottom: 14px; right: 14px; border-bottom: 2px solid var(--pink-light); border-right: 2px solid var(--pink-light); border-radius: 0 0 6px 0; }


/* =========================================================
   VISUAL CAPTION
========================================================= */

.visual-caption {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 24px;
    color: var(--purple-light);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 4px;
}

.visual-caption span { width: 35px; height: 1px; background: var(--accent-gradient); }


/* =========================================================
   HERO CONTENT
========================================================= */

.hero-content { max-width: 600px; }

.eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--pink-light);
    font-size: 10px;
    letter-spacing: 4px;
    font-weight: 600;
    margin-bottom: 24px;
}

.eyebrow .line { width: 30px; height: 1px; background: var(--accent-gradient); }

.hero-content h1 {
    font-family: "Cinzel", serif;
    font-size: clamp(3rem, 6vw, 5.1rem);
    line-height: 1.04;
    font-weight: 600;
    letter-spacing: -1.5px;
    color: var(--white);
    margin-bottom: 26px;
}

.hero-content h1 strong {
    display: block;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 8px 40px rgba(139, 92, 246, 0.25);
}

.hero-description {
    color: var(--muted);
    font-size: 16px;
    line-height: 1.9;
    max-width: 570px;
    margin-bottom: 32px;
}


/* =========================================================
   HERO FEATURES
========================================================= */

.hero-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 32px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
    transition: all 0.3s ease;
}

.feature-item:hover {
    border-color: rgba(236, 72, 153, 0.4);
    background: var(--accent-gradient-soft);
    transform: translateY(-3px);
}

.feature-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--purple-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 17px;
    background: rgba(139, 92, 246, 0.06);
}

.feature-item strong { display: block; color: var(--white); font-size: 12px; margin-bottom: 3px; }
.feature-item span { color: #8d87a6; font-size: 10px; }


/* =========================================================
   HERO BUTTONS
========================================================= */

.hero-buttons { display: flex; gap: 12px; flex-wrap: wrap; }

.trust-line {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 25px;
    color: #8d87a6;
    font-size: 9px;
    letter-spacing: 3px;
}

.gold-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-gradient);
}


/* =========================================================
   FEATURE STRIP
========================================================= */

.feature-strip {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg-soft);
}

.feature-strip-container {
    width: min(var(--container), calc(100% - 40px));
    margin: auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.strip-card {
    display: flex;
    gap: 20px;
    padding: 38px 32px;
    border-right: 1px solid var(--border);
    transition: background 0.3s ease;
}

.strip-card:hover { background: rgba(139, 92, 246, 0.05); }
.strip-card:last-child { border-right: none; }

.strip-number {
    font-family: "Cinzel", serif;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 14px;
    font-weight: 700;
}

.strip-card h3 { font-family: "Cinzel", serif; color: var(--white); font-size: 17px; margin-bottom: 7px; }
.strip-card p { color: #8d87a6; font-size: 12px; line-height: 1.7; }


/* =========================================================
   SECTION HEADING
========================================================= */

.about-section,
.seo-section {
    width: min(var(--container), calc(100% - 40px));
    margin: auto;
    padding: 120px 0;
}

.section-heading { text-align: center; margin-bottom: 64px; }

.section-label {
    display: block;
    color: var(--pink-light);
    font-size: 10px;
    letter-spacing: 4px;
    font-weight: 600;
    margin-bottom: 18px;
}

.section-heading h2 {
    font-family: "Cinzel", serif;
    font-size: clamp(2rem, 4vw, 3.1rem);
    line-height: 1.2;
    color: var(--white);
}

.section-heading h2 span {
    display: block;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.heading-line {
    width: 70px;
    height: 3px;
    margin: 24px auto 0;
    border-radius: var(--radius-pill);
    background: var(--accent-gradient);
}


/* =========================================================
   ABOUT
========================================================= */

.about-content {
    display: grid;
    grid-template-columns: 420px 1fr;
    align-items: center;
    gap: 80px;
}

.small-frame {
    padding: 6px;
    border-radius: var(--radius-lg);
    background: var(--accent-gradient);
    position: relative;
}

.small-frame::after {
    content: "";
    position: absolute;
    width: 70%;
    height: 70%;
    right: -20px;
    bottom: -20px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.small-frame img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: calc(var(--radius-lg) - 6px);
}

.about-text p { color: var(--muted); font-size: 14px; line-height: 1.95; margin-bottom: 18px; }
.about-text strong { color: var(--pink-light); }

.text-link {
    display: inline-flex;
    gap: 12px;
    margin-top: 12px;
    color: var(--purple-light);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
}

.text-link:hover { color: var(--pink-light); }
.text-link:hover span { transform: translateX(5px); }
.text-link span { transition: transform 0.3s ease; }


/* =========================================================
   PREMIUM BANNER
========================================================= */

.premium-banner { padding: 0 20px 110px; }

.premium-banner-inner {
    width: min(var(--container), 100%);
    min-height: 380px;
    margin: auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background:
        radial-gradient(circle at 20% 20%, rgba(139, 92, 246, 0.18), transparent 55%),
        radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.14), transparent 55%),
        var(--card);
}

.banner-content { position: relative; z-index: 2; max-width: 650px; padding: 40px 20px; }
.banner-content > span { color: var(--pink-light); font-size: 10px; letter-spacing: 4px; }

.banner-content h2 {
    font-family: "Cinzel", serif;
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1.2;
    margin: 15px 0;
}

.banner-content h2 strong {
    display: block;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.banner-content p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.8;
    margin: 0 auto 25px;
    max-width: 500px;
}

.banner-decoration {
    position: absolute;
    width: 220px;
    height: 220px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transform: rotate(45deg);
}

.banner-decoration.left { left: -140px; }
.banner-decoration.right { right: -140px; }


/* =========================================================
   SEO GRID
========================================================= */

.seo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.seo-card {
    padding: 36px;
    border-radius: var(--radius-md);
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.008));
    border: 1px solid var(--border);
    position: relative;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.seo-card:hover { transform: translateY(-4px); border-color: rgba(236, 72, 153, 0.35); }

.seo-card::before {
    content: "";
    position: absolute;
    left: 24px;
    top: 0;
    width: 40px;
    height: 3px;
    border-radius: var(--radius-pill);
    background: var(--accent-gradient);
}

.seo-card h3 { font-family: "Cinzel", serif; color: var(--purple-light); font-size: 18px; margin-bottom: 18px; }
.seo-card p { color: #948eb3; font-size: 13px; line-height: 1.9; }


/* =========================================================
   FOOTER
========================================================= */

.site-footer {
    padding: 64px 20px 40px;
    text-align: center;
    border-top: 1px solid var(--border);
    background: #070611;
}

.site-footer > img { width: 150px; height: 50px; object-fit: contain; margin: 25px auto 15px; }

.footer-decoration { display: flex; align-items: center; justify-content: center; gap: 15px; }
.footer-decoration span { width: 50px; height: 1px; background: rgba(168, 130, 247, 0.35); }

.footer-decoration b {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 14px;
}

.footer-tagline { color: var(--purple-light); font-size: 9px; letter-spacing: 3px; margin-bottom: 25px; }

.footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 25px; margin-bottom: 25px; }
.footer-links a { color: #7a7494; font-size: 11px; transition: color 0.3s ease; }
.footer-links a:hover { color: var(--pink-light); }

.copyright { color: #4a4560; font-size: 10px; letter-spacing: 1px; }
.copyright span { color: var(--purple-light); }


/* =========================================================
   RESPONSIVE TABLET
========================================================= */

@media (max-width: 1050px) {
    .hero-container { grid-template-columns: 420px 1fr; gap: 50px; }
    .gold-frame { width: 420px; height: 420px; }
    .about-content { grid-template-columns: 360px 1fr; gap: 50px; }
}


/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 850px) {
    .navbar { min-height: 75px; }
    .hero { padding: 60px 20px 80px; }
    .hero-container { grid-template-columns: 1fr; gap: 55px; }
    .hero-visual { order: 1; }
    .hero-content { order: 2; max-width: 700px; margin: auto; text-align: center; }
    .eyebrow { justify-content: center; }
    .hero-description { margin-left: auto; margin-right: auto; }
    .hero-buttons { justify-content: center; }
    .trust-line { justify-content: center; }
    .feature-strip-container { grid-template-columns: 1fr; }
    .strip-card { border-right: none; border-bottom: 1px solid var(--border); }
    .strip-card:last-child { border-bottom: none; }
    .about-content { grid-template-columns: 1fr; max-width: 600px; margin: auto; }
    .about-image { max-width: 420px; margin: auto; }
    .about-text { text-align: center; }
    .seo-grid { grid-template-columns: 1fr; max-width: 650px; margin: auto; }
}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 576px) {
    .navbar { width: calc(100% - 24px); }
    .brand-logo img { width: 135px; height: 48px; }
    .nav-actions { gap: 6px; }
    .btn { min-height: 42px; padding: 0 16px; font-size: 9px; letter-spacing: 1px; }
    .hero { padding: 45px 14px 60px; }
    .gold-frame { width: min(100%, 330px); height: auto; aspect-ratio: 1 / 1; }
    .hero-content h1 { font-size: 2.5rem; letter-spacing: -1px; }
    .hero-description { font-size: 13px; }
    .hero-features { grid-template-columns: 1fr; text-align: left; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; }
    .trust-line { font-size: 7px; letter-spacing: 1.5px; }
    .about-section, .seo-section { width: calc(100% - 28px); padding: 75px 0; }
    .section-heading { margin-bottom: 40px; }
    .section-heading h2 { font-size: 1.85rem; }
    .premium-banner { padding: 0 14px 70px; }
    .premium-banner-inner { min-height: 350px; }
    .banner-content h2 { font-size: 2rem; }
    .banner-content p { font-size: 12px; }
    .seo-card { padding: 25px; }
    .footer-links { gap: 15px; }
}